2196896.00000000

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 56

約数和(自身を含む): 49570640

約数和(自身を除く): 26771344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 409, 416, 536, 818, 832, 871, 1072, 1636, 1742, 2144, 3272, 3484, 4288, 5317, 6544, 6968, 10634, 13088, 13936, 21268, 26176, 27403, 27872, 42536, 54806, 55744, 85072, 109612, 170144, 219224, 340288, 356239, 438448, 712478, 876896, 1424956, 1753792, 2849912, 5699824, 11399648, 22799296]

約数ペア:

[(1, 22799296), (2, 11399648), (4, 5699824), (8, 2849912), (13, 1753792), (16, 1424956), (26, 876896), (32, 712478), (52, 438448), (64, 356239), (67, 340288), (104, 219224), (134, 170144), (208, 109612), (268, 85072), (409, 55744), (416, 54806), (536, 42536), (818, 27872), (832, 27403), (871, 26176), (1072, 21268), (1636, 13936), (1742, 13088), (2144, 10634), (3272, 6968), (3484, 6544), (4288, 5317)]